Help, Z-bar spacer on Wayne Due front clip?

[Lenie]

I'm getting ready to machine a spacer for my Wayne Due front clip so I can install the Z bar on my 68 firebird. Clip didn't come with one and Wayne's long gone for questions. Would love to see a photo of one for reference if anyone out there has one. Mr Fesler, did you use one on the 69? Any help would be appreciated.
Lenie